{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "ransom", "trigger": true, "arguments": ["attack pattern", "victim", "tool", "price", "payment method"]}, {"event_type": "data breach", "trigger": true, "arguments": ["number of victim", "time", "place", "victim", "damage amount", "compromised data", "attack pattern", "purpose", "number of data"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["releaser", "patch", "vulnerable system", "vulnerability", "time", "vulnerable system version"]}, {"event_type": "phishing", "trigger": true, "arguments": ["place", "damage amount", "purpose", "trusted entity", "tool", "attack pattern", "time", "victim", "attacker"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["supported platform", "vulnerable system owner", "vulnerable system", "vulnerable system version", "common vulnerabilities and exposures", "capabilities", "time"]}], "input": "Criminals may have compromised your friend ’s email account and begin using their email contacts to send phishing emails ."}
{"ransom": [], "data breach": [], "patch vulnerability": [], "phishing": [{"trigger": "send", "arguments": {"place": "NAN", "damage amount": "NAN", "purpose": "NAN", "trusted entity": "NAN", "tool": "phishing emails", "attack pattern": "NAN", "time": "NAN", "victim": "NAN", "attacker": "NAN"}}], "discover vulnerability": []}